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Old Feb 16, 2005 | 10:05 AM
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Default Intake Manifold Question
I just read that the 2003 LS1 and LS6 intake manifold are the same. Is this true?
Thanks in advance.

My C5
Last edited by My C5; Feb 16, 2005 at 10:49 AM.
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Old Feb 16, 2005 | 10:22 AM
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If you do not do additional mods for HP gains, I doubt you will see any gains that are noticable.
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Old Feb 16, 2005 | 11:55 AM
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Anyone know the answer to this one?
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Old Feb 16, 2005 | 12:18 PM
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YES All 2003 Corvettes use the LS6 intake AND LS6 Block
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Old Feb 16, 2005 | 12:34 PM
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Originally Posted by Ragtop_Rob
YES All 2003 Corvettes use the LS6 intake AND LS6 Block
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Old Feb 16, 2005 | 12:47 PM
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Yes, they are the same.
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Old Feb 16, 2005 | 02:20 PM
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Thanks Guys!!!!
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Old Feb 16, 2005 | 05:13 PM
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Same for '04 too, correct?
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Old Feb 16, 2005 | 07:22 PM
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How about 2002, are they still the same??
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Old Feb 16, 2005 | 07:24 PM
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My understanding is that from 2001 to 2004 they are all the same.

Tino
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Old Feb 16, 2005 | 08:57 PM
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Originally Posted by Tino
My understanding is that from 2001 to 2004 they are all the same.

Tino
But possibly changed in 2002.
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Old Feb 16, 2005 | 09:15 PM
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With the introduction of the Z06 in model year 2001, GM started using the same intake manifold on both the LS1 and LS6 engine:

C5 Differences

Model Year 2001 Press Release - More Performance...
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Old Feb 17, 2005 | 12:58 AM
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Originally Posted by Stock Man
But possibly changed in 2002.
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Old Feb 17, 2005 | 02:28 AM
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